Sean

Played by Dermot Mulroney

Sean

Fiona's boss at the diner where she works has a soft spot for troublemakers and addicts -- probably because he is one himself. The attraction between Fiona and him is palpable, but her taste for danger might be too much for him.

Fiona's boss at the diner where she works has a soft spot for troublemakers and addicts -- probably because he is one himself. The attraction between Fiona and him is palpable, but her taste for danger might be too much for him.

Dermot Mulroney

Throughout his career, Dermot Mulroney has starred in over 65 films, working with the industry's top filmmakers and talent. Mulroney was last seen in AUGUST: OSAGE COUNTY for John Wells, opposite Meryl Streep and Julia Roberts. Mulroney has recently been seen in JOBS, opposite Ashton Kutcher; THE RAMBLER AND STOKER FOR CHAN-WOOK PARK, opposite Nicole Kidman and Mia Wasikowska. He can also be seen in past seasons on Fox's NEW GIRL, where he played Zooey Deschanel's love interest. Mulroney also recently starred in THE GREY opposite Liam Neeson, Clint Eastwood's J. EDGAR, David Fincher's ZODIAC, THE FAMILY STONE, and MY BEST FRIEND'S WEDDING, among many others.